Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 7996 7996

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 4.00 GB 1066 MHz DDR3 4.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 6606 6606
Blowfish
single-core scalar
1734 1734
Blowfish
multi-core scalar
11053 11053
Text Compress
single-core scalar
2219 2219
Text Compress
multi-core scalar
10936 10936
Text Decompress
single-core scalar
2181 2181
Text Decompress
multi-core scalar
11506 11506
Image Compress
single-core scalar
1967 1967
Image Compress
multi-core scalar
10477 10477
Image Decompress
single-core scalar
1784 1784
Image Decompress
multi-core scalar
7010 7010
Lua
single-core scalar
3470 3470
Lua
multi-core scalar
14939 14939

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 12735 12735
Mandelbrot
single-core scalar
2373 2373
Mandelbrot
multi-core scalar
17491 17491
Dot Product
single-core scalar
3901 3901
Dot Product
single-core vector
3964 3964
Dot Product
multi-core scalar
15978 15978
Dot Product
multi-core vector
18392 18392
LU Decomposition
single-core scalar
834 834
LU Decomposition
multi-core scalar
2531 2531
Primality Test
single-core scalar
4965 4965
Primality Test
multi-core scalar
18247 18247
Sharpen Image
single-core scalar
5795 5795
Sharpen Image
multi-core scalar
33118 33118
Blur Image
single-core scalar
7044 7044
Blur Image
multi-core scalar
43660 43660

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4068 4068
Read Sequential
single-core scalar
4667 4667
Write Sequential
single-core scalar
6490 6490
Stdlib Allocate
single-core scalar
3141 3141
Stdlib Write
single-core scalar
2572 2572
Stdlib Copy
single-core scalar
3473 3473

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4134 4134
Stream Copy
single-core scalar
4103 4103
Stream Copy
single-core vector
5286 5286
Stream Scale
single-core scalar
4416 4416
Stream Scale
single-core vector
5120 5120
Stream Add
single-core scalar
2289 2289
Stream Add
single-core vector
5420 5420
Stream Triad
single-core scalar
2489 2489
Stream Triad
single-core vector
3954 3954